You have very detailed work, from the waves of the muscles, to the quite prominent male parts, to the disturbance of the neck wound. I can understand the balancing issue, it it quite a tricky thing to remember while you have a different pose stuck in your head. But I think you did well, I think the front legs somewhat fit his stance in the way that they are tensed and flaunted forward. Also.. Is it just me or is he missing an ear?? Another thing is I can't tell from these shots if his hoof is attached to his horn or not haha